What will it run

So you think I would’ve been better off keeping the converter at 4500 with this camshaft
The car just felt like a slug on the street like it was always reving and not moving not
moving this engine combo is kind of hodgepodge unfortunately I bought it years ago and did not build it you don’t think it could get down to 12.5


That particular converter may have been wrong for you but not the stall. I haven’t played the street game for to many years so I’m not the guy to ask. But many many of my friends are running higher stall than 4500 on the street and not having that issue. Just make sure you monitor trans temp and have proper cooling.